CA $333 Cheap Flights from Columbia (CAE) to Washington (IAD)

View CA $333 flight on Mon, May 25, 2026Opens in a new window

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

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Cheap flights from Columbia (CAE) to Washington (IAD)

Prices were available within the past 7 days and start at CA $333 for one-way flights and CA $368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 24 - Mon, Jun 1
CAE
Columbia
IAD
Washington
CA $368 Roundtrip, found 4 days ago
CA $368
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 24 from Columbia to Washington, returning Mon, Jun 1, priced at CA $368 found 4 days ago
Delta
Sun, May 24 - Sun, May 31
CAE
Columbia
IAD
Washington
CA $402 Roundtrip, found 4 days ago
CA $402
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 24 from Columbia to Washington, returning Sun, May 31, priced at CA $402 found 4 days ago
United
Sat, May 23 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $437 Roundtrip, found 4 days ago
CA $437
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 23 from Columbia to Washington, returning Sat, May 30, priced at CA $437 found 4 days ago
United
Mon, May 25 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $458 Roundtrip, found 4 days ago
CA $458
Roundtrip
found 4 days ago
Select United flight, departing Mon, May 25 from Columbia to Washington, returning Sat, May 30, priced at CA $458 found 4 days ago
American Airlines
Mon, May 25 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $471 Roundtrip, found 4 days ago
CA $471
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 25 from Columbia to Washington, returning Sat, May 30, priced at CA $471 found 4 days ago
American Airlines
Mon, May 25 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $491 Roundtrip, found 4 days ago
CA $491
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 25 from Columbia to Washington, returning Sat, May 30, priced at CA $491 found 4 days ago
United
Tue, May 26 - Tue, Jun 2
CAE
Columbia
IAD
Washington
CA $505 Roundtrip, found 4 days ago
CA $505
Roundtrip
found 4 days ago
Select United flight, departing Tue, May 26 from Columbia to Washington, returning Tue, Jun 2, priced at CA $505 found 4 days ago
American Airlines
Mon, May 25 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $510 Roundtrip, found 4 days ago
CA $510
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 25 from Columbia to Washington, returning Sat, May 30, priced at CA $510 found 4 days ago
United
Mon, May 25 - Tue, Jun 2
CAE
Columbia
IAD
Washington
CA $526 Roundtrip, found 4 days ago
CA $526
Roundtrip
found 4 days ago
Select United flight, departing Mon, May 25 from Columbia to Washington, returning Tue, Jun 2, priced at CA $526 found 4 days ago
United
Mon, May 25 - Sat, May 30
CAE
Columbia
IAD
Washington
CA $553 Roundtrip, found 4 days ago
CA $553
Roundtrip
found 4 days ago
Select United flight, departing Mon, May 25 from Columbia to Washington, returning Sat, May 30, priced at CA $553 found 4 days ago

Frequently asked questions

What is the cheapest month to fly from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
February is typically the cheapest month to fly from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.), with average round-trip fares around 726 CAD. This is about 17% lower than the average price throughout the year. February often sees lower prices as it's outside of peak holiday travel seasons, leading to less demand. March and April are also good months to find deals on this route.
Which airlines fly direct from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter CAE to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
The best airline to fly with from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. DL offers the most daily flights from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
Based on booking data from the past year, the cheapest months to fly from Columbia Metropolitan (CAE) to Washington Dulles Intl. (IAD) are typically February and April, with average round-trip flights costing around 726 CAD. These months can be a great time to find good value for your trip, as they often fall outside of peak travel seasons, allowing you to save on airfare.
How many flights per day from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
There are approximately 3 nonstop flights per day from Columbia Metropolitan (CAE) to Washington Dulles Intl. (IAD). For even more choice, look at flights that include layovers, as there are around 23 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Columbia Metropolitan (CAE) to Washington Dulles Intl. (IAD) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May, June, and July. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll typically find the most flights from Columbia Metropolitan (CAE) to Washington Dulles Intl. (IAD) on a Friday, with around 18 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta Air Lines, American Airlines, and United Airlines. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Columbia Metropolitan (CAE) to Washington Dulles Intl. (IAD) are in the morning, between 9am and 12pm. This accounts for around 25% of total traffic. Many major carriers, including Delta Air Lines, American Airlines and United Airlines, offer flights during this window. This timing works well if you prefer to arrive at your destination earlier in the day, giving you more time to settle in or start your activities.
How long does it take to fly from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
A nonstop flight from CAE to IAD typically takes around 1 hour 50 minutes, covering approximately 402 miles. Connecting flights on this route usually add 2 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for CAE to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Columbia Metropolitan (CAE)?
From Columbia Metropolitan (CAE), you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD) in Washington. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Philadelphia Intl. (PHL), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Columbia, SC (CAE-Columbia Metropolitan) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Columbia Metropolitan
Destination airport
Washington Dulles Intl.
Roundtrip price
CA $367
Distance
642 km
Average flight time
1 hour 40 mins

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West Columbia to Chantilly Flights

The easy way to book your flights from Columbia to Washington 

With Expedia, it’s simple to find and book flights to Washington from Columbia whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Columbia to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Columbia Metropolitan, CAE to Washington Dulles Intl., IAD 

Sort your search results by price to find great deals on your flight from Columbia to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Columbia currently is just CA $368 rising to CA $553.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Columbia 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

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