Cheap Flights from Washington (IAD) to Carlisle (CAX)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX) cost?
Secure a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX) 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 Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)?
Flying in may help you find better deals, as it's the cheapest month for flights between IAD and CAX. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from IAD to CAX. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to CAX?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX) that takes off before 3 PM to reduce the likelihood of delays and 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.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX) last-minute?
Last-minute bookings from IAD to CAX are usually more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Carlisle (CAX)?
In most cases, you can modify or cancel your IAD to CAX flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Carlisle
Distance
3505 mi

Book with confidence

Book with confidence

Washington to Carlisle Flights

The cheapest times to fly from Washington to Carlisle

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

 

The best time to book a flight from Washington to Carlisle

Sunday is one of the best days to book for cheap flights from Washington to Carlisle: 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 Carlisle

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 Carlisle in 2025. 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 Washington to Carlisle 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 Carlisle 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.

 

Washington to Carlisle Flights

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*Available to One Key members.