Cheap Flights from Coeur d'Alene (COE) to Washington (DCA)

Popular airlines from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA) cost?
Grab a cheap one-way flight or cheap return flight from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)?
Traveling in may help you find better deals, as it's the cheapest month for flights between COE and DCA. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest COE to DCA flight.
How many flights per day from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)?
Nonstop flights from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from COE to DCA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)?
To avoid potential delays on the Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA) route, fly before 3 PM. Flights after this time have a 22% higher chance of being 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.
Is it cheaper to buy a plane ticket from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from COE to DCA are usually more expensive. For the best prices, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book a COE to DCA flight and hotel package?
Opting for a COE to DCA flight and hotel package tends to be 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 accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Coeur d'Alene, ID (COE) to Ronald Reagan Washington National Airport (DCA)?
Usually, it's possible to cancel or reschedule your COE to DCA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Coeur d'Alene
Destination airport
Ronald Reagan Washington National
Distance
2066 mi

Book with confidence

Coeur d'Alene to Washington Flights

The cheapest times to fly from Coeur d'Alene to Washington

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 Coeur d'Alene to Washington are during the month of . You can find some of the cheapest flights from Coeur d'Alene to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Coeur d'Alene to Washington

Sunday is one of the best days to book for cheap flights from Coeur d'Alene to Washington: 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 Coeur d'Alene to Washington

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 Coeur d'Alene to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Coeur d'Alene to Washington 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 Coeur d'Alene to Washington 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.

 

Coeur d'Alene to Washington Flights

Explore a world of travel with Expedia

*Available to One Key members.